Title of article
Photoluminescence and electroluminescence of a soluble PPP-type polymer
Author/Authors
Edwards، نويسنده , , A. and Blumstengel، نويسنده , , S. and Sokolik، نويسنده , , I. and Yun، نويسنده , , H. and Okamoto، نويسنده , , Y. and Dorsinville، نويسنده , , R.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
639
To page
640
Abstract
The optical properties of a new soluble PPP-type polymer, poly(benzoyl-1,4-phenylene) (PBP), were studied. PBP films show bright blue photoluminescence (PL) with a maximum emission at 433 nm. The PL quantum yield of PBP in dilute chloroform solution is approximately 15%. Electroluminescence (EL) was investigated using PBP as the active layer in single and multilayer LEDs. The EL of all fabricated devices lies in the blue region with a maximum brightness of about 100 Cd/m2. These results show that PBP might be a promising material for optoelectronic device applications.
Keywords
electroluminescence , 4-phenylene) , Poly(benzoyl-l , Photoluminescence
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2070666
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